L-shaped column structure and house

Abstract

The invention provides an L-shaped column structure and a house. The L-shaped column structure comprises a column arranged on a foundation, and wallboards, wherein each wallboard comprises a first panel, a thermal insulation layer and a second panel which are sequentially arranged, the length of each first panel is larger than that of the corresponding second panel, the width of each first panel is larger than that of the corresponding second panel, and the width of each thermal insulation layer is smaller than that of the corresponding second panel; and the number of the wallboards is two, the first panels, the thermal insulation layers and the second panels of the two wallboards form a column space, and the column is positioned in the column space. The L-shaped column structure and the house are good in integrity, formwork erection and demoulding are not needed, the construction period is shortened, the construction cost is reduced, and cold (hot) bridges are prevented.

Description

technical field [0001] The invention belongs to the field of construction, in particular to an L-shaped column structure and a house. Background technique [0002] Prefabricated buildings have become a trend. The structural system usually adopted is a structural system of steel structure and non-load-bearing wall or light steel structure and non-load-bearing wall. However, in some areas, for single-story or less than 6-story houses, The load-bearing structure still mostly adopts cast-in-place concrete frame structure, but the concrete frame structure requires on-site formwork, reinforcement, pouring of concrete, and removal of the formwork after the concrete has solidified. [0003] In practice, the stress members in the frame structure need to deal with the cold (hot) bridge problems of steel beams and steel columns, as well as fire prevention, rust prevention and other issues, and the process is relatively complicated. [0004] Due to the need for on-site formwork and for...

AI Technical Summary

Problems solved by technology

[0007] The wall composed of double-layer wall panels needs to be installed in a misplaced position, and the on-site process is relatively complicated and wasteful

[0008] The technical defects in the above-mentioned structure and construction are that the construction process is increased, the construction period is prolonged, and the construction cost is increased. At the same time, the heat insulation, fire prevention, and corrosion prevention of beams, columns and beam-column joints are also added. , more importantly, it cannot meet the requirements of prefabricated buildings

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